def sub(self, key, path=None, dct=None):
if dct == None: dct = {}
if isinstance(key, dict):
for k,v in key.items():
subpath = k
if path != None: subpath = path + "." + k
self.sub(v, subpath, dct)
else:
PathHelper.setValue(dct, path, PathHelper.getValue(self._data, path))
return dct
def merge(self, path, value):
return PathHelper.setValue(self._data, path, value, merge=True)
def set(self, path, value):
return PathHelper.setValue(self._data, path, value)
def setData(self, index, value, role):
if role == QtCore.Qt.EditRole:
col = index.column()
row = index.row()
if self.rowCount(self._parent) <= row: return False
key = self.getKey(row)
oldVal = None
if self._columns[col] == '*':
if (self._isList and key < len(self._data)) or key in self._data:
oldVal = self._data[key]
else:
val = u""
elif self._columns[col] == '__key__':
oldVal = key
else:
if self._isList:
if key < len(self._data): oldVal = PathHelper.getValue(self._data[key], self._columns[col])
else:
if key in self._data: oldVal = PathHelper.getValue(self._data[key], self._columns[col])
vtype = self._types[col]
if vtype not in ("autoedit", "dictedit", "listedit") and self._columns[col] == "*" and isinstance(oldVal, (dict, list, tuple)):
return False
if vtype == "autoedit":
if isinstance(oldVal, (float, int)):
vtype = "doubleedit"
elif isinstance(oldVal, bool):
vtype = "booledit"
else:
if isinstance(value, (str, unicode)):
import re
if value == "true" or value == "false":
vtype = "booledit"
elif re.match(r"^\d+\.?\d*$", value):
vtype = "doubleedit"
elif re.match(r"^\[", value):
vtype = "stringedit"
if oldVal is None or not isinstance(oldVal, list): oldVal = []
elif re.match(r"^\{", value):
vtype = "stringedit"
if oldVal is None or not isinstance(oldVal, dict): oldVal = []
else:
vtype = "stringedit"
else:
vtype = "stringedit"
elif vtype == "dictedit":
vtype = "stringedit"
if oldVal is None or not isinstance(oldVal, dict): oldVal = {}
elif vtype == "listedit":
vtype = "stringedit"
if oldVal is None or not isinstance(oldVal, list): oldVal = []
if vtype == "stringedit":
val = unicode(value)
if isinstance(oldVal, (list, dict)):
import json
try:
value = json.loads(u'{"value":' + val + u'}')
val = value['value']
except Exception as e:
if isinstance(oldVal, list): val = []
elif isinstance(oldVal, dict): val = {}
if self._columns[col] == '*':
self._data[key] = val
elif not self._isList and self._columns[col] == '__key__':
if val != key:
if key in self._data:
self._data[val] = self._data[key]
del self._data[key]
del self._rows[self._keys[row]]
self._keys[row] = val
self._rows[val] = row
self._peer.select(val)
else:
if self._data[key] == None or not isinstance(self._data[key], dict):
self._data[key] = {}
PathHelper.setValue(self._data[key], self._columns[col], val)
elif vtype in ("doubleedit", "numberedit", "currencyedit"):
val = 0
if isinstance(value, (unicode, str)):
try:
if re.match(r"^\d+$", value):
val = int(value)
else:
val = float(value)
except: pass
elif isinstance(value, (float, int, bool)):
val = value
if self._columns[col] == '*':
self._data[key] = val
elif not self._isList and self._columns[col] == '__key__':
self._data[val] = self._data[key]
del self._data[key]
del self._rows[self._keys[row]]
self._keys[row] = val
self._rows[val] = row
self._peer.select(val)
else:
PathHelper.setValue(self._data[key], self._columns[col], val)
elif vtype in ("booledit"):
val = False
if isinstance(value, (unicode, str)):
try:
if value == "true": val = True
elif value == "false": val = False
else: val = bool(value)
except: pass
elif isinstance(value, (bool)):
val = value
if self._columns[col] == '*':
self._data[key] = val
elif not self._isList and self._columns[col] == '__key__':
self._data[val] = self._data[key]
del self._data[key]
del self._rows[self._keys[row]]
self._keys[row] = val
self._rows[val] = row
self._peer.select(val)
else:
PathHelper.setValue(self._data[key], self._columns[col], val)
if vtype in ("stringedit", "doubleedit", "numberedit", "currencyedit", "booledit"):
self.dataChanged.emit(index, index)
self._peer.fieldChanged(key, self._columns[col])
return True
return False
def select(self, path, index):
PathHelper.setValue(self.selection, path + "._selection", index)
def overwrite(self, path, value):
return PathHelper.setValue(self._data, path, value, self.selection, recurse=True)